Printing turn-over device

Abstract

The utility model relates to the technical field of woven bag production, in particular to a printing turn-over device which comprises a base, the right side of the base is fixedly connected with the left side of a driving piece through a bolt, and one end of the driving piece is fixedly connected with the end, close to the right side of the base, of a conveying piece. The outer walls, close to the two ends, of the conveying part are rotationally connected with the inner wall of the base, a motor drives a rotating shaft to rotate, a protection block can support the motor, the working stability is guaranteed, and the rotating shaft drives a first transmission rod to rotate when rotating, so that the conveying belt begins to convey objects needing to be turned over; an object falls onto the feeding roller through the first guide block, the first transmission rod rotates and drives the transmission rod to rotate through the transmission belt at the same time, then the feeding roller is driven to rotate, a feeding channel is formed between the feeding roller and the second guide block, the object is fed to the inner bottom wall of the supporting table along the channel, manual turnover is not needed, and the working efficiency is improved. The use by people is convenient.

Description

Technical Field

[0001] This utility model relates to the field of woven bag production technology, specifically a printing flipping device. Background Technology

[0002] Woven bags, also known as snake-skin bags, are generally made of various chemical plastic materials such as polyethylene and polypropylene. They are a type of plastic bag mainly used for packaging. During the printing process, since most printing machines are single-sided, a flipping device is needed to flip the printed side of the woven bag.

[0003] Currently, most traditional woven bag printing processes on the market require manual turning, which is not only inefficient but also makes it difficult to guarantee printing quality, causing inconvenience for users. Utility Model Content

[0004] The purpose of this utility model is to provide a printing flipping device to solve the problem mentioned in the background art that flipping usually requires manual operation. To achieve the above objective, this utility model provides the following technical solution: a printing flipping device, including a base, the right side of which is fixedly connected to the left side of a driving member by bolts, one end of the driving member being fixedly connected to the end of a conveying member near the right side of the base, the outer walls of the conveying member near both ends being rotatably connected to the inner wall of the base, and the conveying member consisting of a first transmission rod, a conveyor belt, and a second transmission rod.

[0005] The outer wall of the conveyor near the left side of the base is connected to the inner wall of the guide near the top. The back of the guide is fixedly connected to the waist of the front of the base. The top of the base near the front is fixedly connected to the bottom of the flipping component by bolts. The guide includes a drive belt, a drive rod, a feeding roller and two fixing blocks.

[0006] Preferably, the base consists of legs, a support platform, a first guide block, and a rotating groove, with the top of the legs fixedly connected to the bottom of the support platform, the front of the support platform fixedly connected to the back of the first guide block, and rotating grooves provided on the inner walls of the support platform near both sides.

[0007] Preferably, the driving component includes a protective block, a motor, and a rotating shaft, with the inner wall of the protective block fixedly connected to the outer wall of the motor, the output end of the motor fixedly connected to one end of the rotating shaft via a coupling, and the left side of the protective block fixedly connected to the right side of the support platform via bolts.

[0008] Preferably, the outer wall of the first transmission rod away from both ends is connected to the inner wall of the conveyor belt near the front, and the inner wall of the conveyor belt near the back is connected to the outer wall of the second transmission rod away from both ends. The outer walls of the first and second transmission rods near both ends are rotatably connected to the inner wall of the trough, and the end of the first transmission rod near the right side of the support platform is fixedly connected to the end of the rotating shaft away from the motor.

[0009] Preferably, the inner wall of the transmission belt near the bottom is connected to the outer wall of one end of the transmission rod, and the outer wall of the transmission rod away from both ends is fixedly connected to the inner wall of the feeding roller. The outer walls of the transmission rod near both ends are rotatably connected to the inner walls of the two fixed blocks respectively, and the inner wall of the transmission belt near the top is connected to the outer wall of the first transmission rod near the left side of the support platform. The backs of the two fixed blocks are fixedly connected to the waist of the front of the support platform.

[0010] Preferably, the flipping component comprises a protective block, a cylinder, and a second guide block, wherein the inner wall of the protective block is fixedly connected to the outer wall of the cylinder, the output end of the cylinder is fixedly connected to the front of the second guide block, and the bottom of the protective block is fixedly connected to the top of the support platform near the front by bolts, and the bottom of the second guide block is slidably connected to the top of the support platform near the top of the protective block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this invention, a motor drives a rotating shaft to rotate, and a protective block provides support for the motor, ensuring operational stability. The rotating shaft rotates, causing the first transmission rod to rotate, which in turn causes the conveyor belt to transport items that need to be flipped. When the items are transported above the first guide block, they fall through the guide block and onto the feeding roller. Simultaneously, the rotation of the first transmission rod, via a transmission belt, drives the transmission rod to rotate, which in turn drives the feeding roller to rotate. A feeding channel is formed between the feeding roller and the second guide block, allowing the items to be fed along the channel onto the inner bottom wall of the support platform. This eliminates the need for manual flipping, improving work efficiency and making the system more convenient for users.

[0013] In this invention, a cylinder drives the second guide block to slide on the support platform. By moving the second guide block, the distance between the second guide block and the feeding roller can be adjusted, so that items of different thicknesses can be transported smoothly. This enhances the flexibility and adaptability of the conveying system, eliminating the need for frequent equipment replacement or complex adjustments. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3This is an exploded view of the present invention.

[0017] In the diagram: 1. Base; 101. Support leg; 102. Support platform; 103. First guide block; 104. Rotary trough; 2. Driving component; 201. Protective block; 202. Motor; 203. Rotating shaft; 3. Conveying component; 301. First transmission rod; 302. Conveyor belt; 303. Second transmission rod; 4. Guide component; 401. Transmission belt; 402. Transmission rod; 403. Feeding roller; 404. Fixing block; 5. Flipping component; 501. Protective block; 502. Cylinder; 503. Second guide block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1 to 3 This utility model provides a technical solution: a printing flipping device, including a base 1, the right side of the base 1 is fixedly connected to the left side of the drive member 2 by bolts, one end of the drive member 2 is fixedly connected to the end of the conveyor 3 near the right side of the base 1, the outer walls of the conveyor 3 near both ends are rotatably connected to the inner wall of the base 1, and the conveyor 3 is composed of a first transmission rod 301, a conveyor belt 302 and a second transmission rod 303.

[0020] The outer wall of the conveyor 3 near the left side of the base 1 is connected to the inner wall of the guide 4 near the top. The back of the guide 4 is fixedly connected to the waist of the front of the base 1. The top of the base 1 near the front is fixedly connected to the bottom of the flipping part 5 by bolts. The guide 4 includes a transmission belt 401, a transmission rod 402, a feeding roller 403 and two fixing blocks 404.

[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the base 1 consists of a leg 101, a support platform 102, a first guide block 103, and a rotating groove 104. The top of the leg 101 is fixedly connected to the bottom of the support platform 102, the front of the support platform 102 is fixedly connected to the back of the first guide block 103, and rotating grooves 104 are provided on the inner walls of the support platform 102 near both sides.

[0022] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the driving component 2 includes a protective block 201, a motor 202, and a rotating shaft 203. The inner wall of the protective block 201 is fixedly connected to the outer wall of the motor 202. The output end of the motor 202 is fixedly connected to one end of the rotating shaft 203 through a coupling. The left side of the protective block 201 is fixedly connected to the right side of the support platform 102 through bolts. The rotating shaft 203 is driven to rotate by the motor 202. The protective block 201 can provide support for the motor 202 to ensure the stability of the operation.

[0023] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the outer wall of the first transmission rod 301 away from both ends is connected to the inner wall of the conveyor belt 302 near the front, and the inner wall of the conveyor belt 302 near the back is connected to the outer wall of the second transmission rod 303 away from both ends. The outer walls of the first transmission rod 301 and the second transmission rod 303 near both ends are rotatably connected to the inner wall of the rotating trough 104. The end of the first transmission rod 301 near the right side of the support platform 102 is fixedly connected to the end of the rotating shaft 203 away from the motor 202. When the rotating shaft 203 rotates, it drives the first transmission rod 301 to rotate, so that the conveyor belt 302 starts to transport the items that need to be flipped.

[0024] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the inner wall of the transmission belt 401 near the bottom is connected to the outer wall of one end of the transmission rod 402, and the outer wall of the transmission rod 402 away from both ends is fixedly connected to the inner wall of the feeding roller 403. The outer walls of the transmission rod 402 near both ends are rotatably connected to the inner walls of the two fixed blocks 404 respectively, and the inner wall of the transmission belt 401 near the top is connected to the outer wall of the first transmission rod 301 near the left side of the support platform 102. The backs of the two fixed blocks 404 are fixedly connected to the waist of the front of the support platform 102. When the item is conveyed above the first guide block 103, it falls through the first guide block 103 and onto the feeding roller 403. While the first transmission rod 301 rotates, the transmission belt 401 drives the transmission rod 402 to rotate, which in turn drives the feeding roller 403 to rotate.

[0025] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, the flipping component 5 comprises a protective block 501, a cylinder 502, and a second guide block 503. The inner wall of the protective block 501 is fixedly connected to the outer wall of the cylinder 502, and the output end of the cylinder 502 is fixedly connected to the front of the second guide block 503. The bottom of the protective block 501 is fixedly connected to the top of the support platform 102 near the front by bolts. The bottom of the second guide block 503 is slidably connected to the top of the support platform 102 near the protective block 501. A feeding channel is formed between the feeding roller 403 and the second guide block 503, allowing the items to be fed into the inner bottom wall of the support platform 102 without manual flipping, thus improving work efficiency and making it more convenient for users. The cylinder 502 drives the second guide block 503 to slide on the support platform 102. By moving the second guide block 503, the distance between the second guide block 503 and the feeding roller 403 can be adjusted, allowing items of different thicknesses to be transported smoothly. This enhances the flexibility and adaptability of the conveying system, eliminating the need for frequent equipment replacement or complex adjustments.

[0026] The usage and advantages of this utility model: The working process of this printing flipping device is as follows:

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, the rotating shaft 203 is driven to rotate by the motor 202. The protective block 201 provides support for the motor 202 to ensure operational stability. When the rotating shaft 203 rotates, it drives the first transmission rod 301 to rotate, causing the conveyor belt 302 to start conveying the items that need to be flipped. When the items are conveyed above the first guide block 103, they fall through the first guide block 103 and onto the feeding roller 403. Simultaneously, the rotation of the first transmission rod 301 drives the transmission rod 402 to rotate via the transmission belt 401, which in turn drives the feeding roller 403 to rotate. A feeding channel is formed between the support platform 102 and the second guide block 503, allowing the items to be fed into the inner bottom wall of the support platform 102 without manual flipping, thus improving work efficiency and making it more convenient for users. The second guide block 503 is driven by the cylinder 502 to slide on the support platform 102. The distance between the second guide block 503 and the feeding roller 403 can be adjusted by moving the second guide block 503, so that items of different thicknesses can be transported smoothly, enhancing the flexibility and adaptability of the conveying system, without the need for frequent equipment replacement or complex adjustments.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A printing flipping device, comprising a base (1), characterized in that: The right side of the base (1) is fixedly connected to the left side of the drive member (2) by bolts. One end of the drive member (2) is fixedly connected to the end of the conveyor (3) near the right side of the base (1). The outer walls of the conveyor (3) near both ends are rotatably connected to the inner wall of the base (1). The conveyor (3) is composed of a first transmission rod (301), a conveyor belt (302), and a second transmission rod (303). The outer wall of the conveyor (3) near the left side of the base (1) is connected to the inner wall of the guide (4) near the top. The back of the guide (4) is fixedly connected to the waist of the front of the base (1). The top of the base (1) near the front is fixedly connected to the bottom of the flipping component (5) by bolts. The guide (4) includes a transmission belt (401), a transmission rod (402), a feeding roller (403), and two fixing blocks (404).

2. The printing flipping device according to claim 1, characterized in that: The base (1) consists of a leg (101), a support platform (102), a first guide block (103), and a rotating groove (104). The top of the leg (101) is fixedly connected to the bottom of the support platform (102), the front of the support platform (102) is fixedly connected to the back of the first guide block (103), and rotating grooves (104) are provided on the inner walls of the support platform (102) near both sides.

3. The printing flipping device according to claim 2, characterized in that: The drive component (2) includes a protective block (201), a motor (202) and a rotating shaft (203). The inner wall of the protective block (201) is fixedly connected to the outer wall of the motor (202). The output end of the motor (202) is fixedly connected to one end of the rotating shaft (203) through a coupling. The left side of the protective block (201) is fixedly connected to the right side of the support platform (102) through bolts.

4. The printing flipping device according to claim 3, characterized in that: The outer wall of the first transmission rod (301) away from both ends is connected to the inner wall of the conveyor belt (302) near the front, and the inner wall of the conveyor belt (302) near the back is connected to the outer wall of the second transmission rod (303) away from both ends. The outer walls of the first transmission rod (301) and the second transmission rod (303) near both ends are rotatably connected to the inner wall of the rotating groove (104), and the end of the first transmission rod (301) near the right side of the support platform (102) is fixedly connected to the end of the rotating shaft (203) away from the motor (202).

5. A printing flipping device according to claim 4, characterized in that: The inner wall of the transmission belt (401) near the bottom is connected to the outer wall of one end of the transmission rod (402), and the outer wall of the transmission rod (402) away from both ends is fixedly connected to the inner wall of the feeding roller (403). The outer walls of the transmission rod (402) near both ends are rotatably connected to the inner walls of the two fixed blocks (404), and the inner wall of the transmission belt (401) near the top is connected to the outer wall of the first transmission rod (301) near the left side of the support platform (102). The backs of the two fixed blocks (404) are fixedly connected to the waist of the front of the support platform (102).

6. A printing flipping device according to claim 2, characterized in that: The flipping component (5) comprises a protective block (501), a cylinder (502), and a second guide block (503). The inner wall of the protective block (501) is fixedly connected to the outer wall of the cylinder (502). The output end of the cylinder (502) is fixedly connected to the front of the second guide block (503). The bottom of the protective block (501) is fixedly connected to the top of the support platform (102) near the front by bolts. The bottom of the second guide block (503) is slidably connected to the top of the support platform (102) near the top of the protective block (501).

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